21362-2610 RST1098AB (8 PsA)

 
 
21h 36m 10.90s -26 10' 17.2" P.A. 7 sep 18.2 mag 5.73,14.00 Sp A7/8IV dist. 58.45 pc (190.66 l.y.)
 
 
Coord 2000
21362-2610
Discov num
RST1098
Comp
AB
Coord arcsec 2000
21 36 10.90 -26 10 17.2
Date first
1930
Date last
2015
Obs
5
Pa first
8
Pa last
7
P.A. Now (θ)
Sep first
18.0
Sep last
18.2
Sep. Now (ρ)
18.2"
Mag pri
5.73
Mag sec
14.00
delta mag (ΔM)
8.27
Spectral class
A7/8IV (white)
Pri motion ra
+108
Sec motion ra
Pri motion dec
-024
Sec motion dec
Notes
Nature of this double is uncertain.
 
 
21362-2610 SYSTEM COMPONENTS
 
 
Show name SAO coord_2000 discov# comp first last obs pa sep mag1 mag2 d_mag orb current
Show 8 PsA 190478 21362-2610 RST1098 AB 1930 2015 5 7 18.2 5.73 14.00 8.27 <===
Show 21362-2610 TOK 637 AC 1980 1999 4 62 999.9 5.75 11.89 6.14
Triple system
3 visible stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
7
Precise sep
18.193
Name
8 PsA
Constellation
Piscis Austrinus
SAO
190478
HIP
106654
Tycho2
6943-01015-1
Gaia DR2
33040653952
HD
205471
HR
8253
GC
30235
CD
CD-2615702
CP
CP-26 7241
Flamsteed
8 Piscis Austrini
Flamsteed name
8 PsA
Distance
58.45
Distance ly
190.66
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
21362-2610 RST1098 AB 1999 4 7 17.6 5.73 14.00 A7/8IV 213610.90-261017.2
21362-2610 RST1098 AB 2015 5 7 18.2 5.73 14.00 A7/8IV 213610.90-261017.2

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